[jhbuild] (22 commits) Created branch wip/path-env

[Ryan Lortie <desrt src gnome org>]

The branch 'wip/path-env' was created.

Summary of new commits:

  99a631b... sysdeps: look in C{,PLUS}_INCLUDE_PATH for headers
  a7fbdb3... setup_env(): remove non-environment stuff
  9d0943a... setup_env(): remove partial_build conditions
  bebfee1... autotools: remove '--' GStreamer hack
  a151b47... Drop use_lib64
  c0376b2... config: split out 'default environment' setup
  92e71b2... config: split out env_prepends handling as well
  1981c5b... config: split environment code to separate file
  ad30d2b... config: Add an 'extra_prefixes' variable
  4b36df4... docs: fix a docbook validation error
  4fdb992... environment: remove gconf and mono variables
  0add4b3... environment: don't set ACLOCAL_FLAGS
  7c85b48... config: handle UNMANGLED_ paths consistently
  341180b... environment: set dyld library path only on darwin
  2c53aec... environment: fix GST_REGISTRY handling
  9f82613... config: remove check for ancient jhbuild script
  b07639b... Don't set PYTHON
  0486f1e... Revamp PYTHONPATH setup
  8cdde27... environment: don't set D-Bus system bus path
  2e8ccdb... python path: work around a bug in a Fedora patch
  4a630e0... config: detect lib64 directory and abort
  f5d7162... cmake: pass -DCMAKE_INSTALL_LIBDIR=lib